Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618283 | Piezoelectric device, liquid discharge head, and liquid discharge apparatus | Takashi Kasahara, Masao Nakayama, Takeshi Saito, Toshihiro Shimizu, Naoto Yokoyama | 2020-04-14 |